Parts of a whole is a term used to describe the components that make up a larger entity. The crossword solution for this term is UNITS, which can refer to any individual component that contributes to the formation of a larger object or concept. For example, a car is made up of many different units, such as the engine, wheels, and body. Similarly, a business is composed of many different units, such as employees, departments, and products. In both cases, the individual units come together to form a larger whole.